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This paper assesses the effectiveness of Canada's official foreign exchange intervention in moderating intraday volatility of the Can$/US$ exchange rate, using a 2-1/2-year sample of 10-minute exchange rate data. The use of high frequency data (higher than daily frequency) should help in assessing the impact of intervention since the foreign exchange market is efficient and […]

This paper examines the determinants of currency crises in Latin America, Asia and Africa. It asks two basic questions: (a) Are currency crises linked to economic fundamentals? and; (b) Is there any evidence of a contagion effect after controlling for the potential effects of economic fundamentals? Using pooled annual data for 19 developing countries spanning […]

Empirical evidence suggests that the unemployment rate and the export/GNP ratio are positively correlated with external debt across developing countries. This paper develops a dynamic model that provides an explanation for the aforementioned relationships. The central idea of our paper is that international borrowing affects unemployment and specialization patterns by unevenly changing the risk-sharing structure—across […]

This paper reconsiders several recently published but controversial results about the behaviour of exchange rates. In particular, it explores finite-sample problems in the application of cointegration tests and shows how these may have affected the conclusions of recent research.

This paper examines the effects that Canada's indebtedness has on Canadian real long-term interest rates, using the vector error-correction model (VECM). Our results show that there is a strongly cointegrated relationship between real interest rates in Canada, U.S. real interest rates, and Canadian public and external debt ratios.

Several recent papers have presented evidence from foreign exchange and other markets suggesting that the log of excess returns can be characterized as first-order integrated processes (I(1)). This contrasts sharply with the "conventional" wisdom that log prices are integrated of order one I(1) and that log returns should therefore be integrated of order zero I(0), and even more sharply with the view that past returns have no ability to predict future returns (weak market efficiency).

Greater intervention by the public sector is often proposed as a solution to the increased speculation and excessive price volatility thought to characterize today's competitive world financial system.

The objective of this paper is to provide an empirical evaluation of the degree of shock asymmetry between eight European countries that would form the core of a monetary union. Given that the relevant measure is the degree of real shock asymmetry, our approach is to use the observed movement in real exchange rates as […]

This paper assesses evidence, from the G-7 countries, of a link between a country's fiscal policy and its external balance, often referred to as the "twin deficits" phenomenon. It begins by reviewing the stylized facts, and then examines the theoretical case for such a link.

This paper introduces the CORE model, a prototype for a new quarterly model of the Canadian economy, designed for projections and policy analysis with focus beyond the very short run. The model has a clearly defined equilibrium and explicit adjustment mechanisms, primarily through relative prices, that are dynamically stable. Overlaid on a neo-classical growth model […]